Build third-party deps in MinGW

Added recipes to build bundled dependencies in native MinGW
toolchains - libuv, luajit, luarocks, msgpack

third-party/cmake/BuildLibuv.cmake

@@ -5,7 +5,7 @@ include(CMakeParseArguments)
 # Failing to pass a command argument will result in no command being run
 function(BuildLibuv)
   cmake_parse_arguments(_libuv
-    ""
+    "BUILD_IN_SOURCE"
     "TARGET"
     "CONFIGURE_COMMAND;BUILD_COMMAND;INSTALL_COMMAND"
     ${ARGN})
@@ -30,6 +30,7 @@ function(BuildLibuv)
       -DTARGET=${_libuv_TARGET}
       -DUSE_EXISTING_SRC_DIR=${USE_EXISTING_SRC_DIR}
       -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/DownloadAndExtractFile.cmake
+    BUILD_IN_SOURCE ${_libuv_BUILD_IN_SOURCE}
     CONFIGURE_COMMAND "${_libuv_CONFIGURE_COMMAND}"
     BUILD_COMMAND "${_libuv_BUILD_COMMAND}"
     INSTALL_COMMAND "${_libuv_INSTALL_COMMAND}")
@@ -56,6 +57,16 @@ elseif(MINGW AND CMAKE_CROSSCOMPILING)
     CONFIGURE_COMMAND ${UNIX_CFGCMD} --host=${CROSS_TARGET}
     INSTALL_COMMAND ${MAKE_PRG} V=1 install)
 
+elseif(MINGW)
+
+  # Native MinGW
+  BuildLibUv(BUILD_IN_SOURCE
+    BUILD_COMMAND ${CMAKE_MAKE_PROGRAM} -f Makefile.mingw
+    INSTALL_COMMAND ${CMAKE_COMMAND} -E make_directory ${DEPS_INSTALL_DIR}/lib
+      COMMAND ${CMAKE_COMMAND} -E copy ${DEPS_BUILD_DIR}/src/libuv/libuv.a ${DEPS_INSTALL_DIR}/lib
+      COMMAND ${CMAKE_COMMAND} -E make_directory ${DEPS_INSTALL_DIR}/include
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${DEPS_BUILD_DIR}/src/libuv/include ${DEPS_INSTALL_DIR}/include
+    )
 
 elseif(WIN32 AND MSVC)
 

third-party/cmake/BuildLuajit.cmake

@@ -70,7 +70,30 @@ elseif(MINGW AND CMAKE_CROSSCOMPILING)
         Q=
         INSTALL_TSYMNAME=luajit.exe)
 
-elseif(WIN32 AND MSVC)
+elseif(MINGW)
+
+
+	BuildLuaJit(BUILD_COMMAND ${CMAKE_MAKE_PROGRAM} CC=${DEPS_C_COMPILER}
+                                PREFIX=${DEPS_INSTALL_DIR}
+                                CFLAGS+=-DLUAJIT_DISABLE_JIT
+                                CFLAGS+=-DLUA_USE_APICHECK
+                                CFLAGS+=-DLUA_USE_ASSERT
+                                CCDEBUG+=-g
+                                BUILDMODE=static
+                      # Build a DLL too
+                      COMMAND ${CMAKE_MAKE_PROGRAM} CC=${DEPS_C_COMPILER} BUILDMODE=dynamic
+
+          INSTALL_COMMAND ${CMAKE_COMMAND} -E make_directory ${DEPS_INSTALL_DIR}/bin
+	    COMMAND ${CMAKE_COMMAND} -E copy ${DEPS_BUILD_DIR}/src/luajit/src/luajit.exe ${DEPS_INSTALL_DIR}/bin
+	    COMMAND ${CMAKE_COMMAND} -E copy ${DEPS_BUILD_DIR}/src/luajit/src/lua51.dll ${DEPS_INSTALL_DIR}/bin
+	    COMMAND ${CMAKE_COMMAND} -E make_directory ${DEPS_INSTALL_DIR}/lib
+	    # Luarocks searches for lua51.dll in lib
+	    COMMAND ${CMAKE_COMMAND} -E copy ${DEPS_BUILD_DIR}/src/luajit/src/lua51.dll ${DEPS_INSTALL_DIR}/lib
+	    COMMAND ${CMAKE_COMMAND} -E copy ${DEPS_BUILD_DIR}/src/luajit/src/libluajit.a ${DEPS_INSTALL_DIR}/lib
+	    COMMAND ${CMAKE_COMMAND} -E make_directory ${DEPS_INSTALL_DIR}/include/luajit-2.0
+	    COMMAND ${CMAKE_COMMAND} -DFROM_GLOB=${DEPS_BUILD_DIR}/src/luajit/src/*.h -DTO=${DEPS_INSTALL_DIR}/include/luajit-2.0 -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/CopyFilesGlob.cmake
+          )
+elseif(MSVC)
 
   BuildLuaJit(
     BUILD_COMMAND ${CMAKE_COMMAND} -E chdir ${DEPS_BUILD_DIR}/src/luajit/src ${DEPS_BUILD_DIR}/src/luajit/src/msvcbuild.bat

third-party/cmake/BuildLuarocks.cmake

@@ -3,7 +3,7 @@
 # writing a recipe that is meant for cross-compile, use the HOSTDEPS_* variables
 # instead of DEPS_* - check the main CMakeLists.txt for a list.
 
-if(MSVC)
+if(MSVC OR (MINGW AND NOT CMAKE_CROSSCOMPILING))
   message(STATUS "Building busted in Windows is not supported (skipping)")
 else()
   option(USE_BUNDLED_BUSTED "Use the bundled version of busted to run tests." ON)
@@ -65,8 +65,12 @@ if(UNIX OR (MINGW AND CMAKE_CROSSCOMPILING))
       --prefix=${HOSTDEPS_INSTALL_DIR} --force-config ${LUAROCKS_OPTS}
       --lua-suffix=jit
     INSTALL_COMMAND ${MAKE_PRG} bootstrap)
+elseif(MSVC OR MINGW)
+
+  if(MINGW)
+    set(MINGW_FLAG /MW)
+  endif()
 
-elseif(MSVC)
   # Ignore USE_BUNDLED_LUAJIT - always ON for native Win32
   BuildLuarocks(INSTALL_COMMAND install.bat /FORCECONFIG /NOREG /NOADMIN /Q /F
     /LUA ${DEPS_INSTALL_DIR}
@@ -76,6 +80,7 @@ elseif(MSVC)
     /P ${DEPS_INSTALL_DIR} /TREE ${DEPS_INSTALL_DIR}
     /SCRIPTS ${DEPS_BIN_DIR}
     /CMOD ${DEPS_BIN_DIR}
+    ${MINGW_FLAG}
     /LUAMOD ${DEPS_BIN_DIR}/lua)
 
   set(LUAROCKS_BINARY ${DEPS_INSTALL_DIR}/2.2/luarocks.bat)

third-party/cmake/BuildMsgpack.cmake

@@ -38,7 +38,8 @@ set(MSGPACK_CONFIGURE_COMMAND ${CMAKE_COMMAND} ${DEPS_BUILD_DIR}/src/msgpack
   -DCMAKE_INSTALL_PREFIX=${DEPS_INSTALL_DIR}
   -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
   -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
-  "-DCMAKE_C_FLAGS:STRING=${CMAKE_C_COMPILER_ARG1} -fPIC")
+  "-DCMAKE_C_FLAGS:STRING=${CMAKE_C_COMPILER_ARG1} -fPIC"
+  -DCMAKE_GENERATOR=${CMAKE_GENERATOR})
 
 set(MSGPACK_BUILD_COMMAND ${CMAKE_COMMAND} --build . --config ${CMAKE_BUILD_TYPE})
 set(MSGPACK_INSTALL_COMMAND ${CMAKE_COMMAND} --build . --target install --config ${CMAKE_BUILD_TYPE})